学Spring Security的时候报了个错
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'projectingArgumentResolverBeanPostProcessor' defined in class path resource [org/springframework/data/web/config/ProjectingArgumentResolverRegistrar.class]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'metaDataSourceAdvisor': Cannot resolve reference to bean 'methodSecurityMetadataSource' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'methodSecurityMetadataSource' defined in class path resource [org/springframework/security/config/annotation/method/configuration/GlobalMethodSecurityConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.security.access.method.MethodSecurityMetadataSource]: Factory method 'methodSecurityMetadataSource' threw exception; nested exception is java.lang.IllegalStateException: In the composition of all global method configuration, no annotation support was actually activated
百度了一下我在
SecurityConfig上加了这个注释
@EnableGlobalMethodSecurity
忘记在后面方法加上
prePostEnabled=true
了
@Configuration
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class SecurityConfig extends WebSecurityConfigurerAdapter {
其中注解@EnableGlobalMethodSecurity有几个方法：
prePostEnabled： 确定 前置注解[@PreAuthorize,@PostAuthorize,..]是否启用securedEnabled： 确定安全注解[@Secured]是否启用jsr250Enabled： 确定JSR-250注解 [@RolesAllowed..]是否启用
启用 prePostEnabled 后可使用，@PreAuthorize、@PostAuthorize、@PreFilter、@PostFilter
